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Car window automatic control system and method

An automatic control system and window technology, applied in door/window accessories, power control mechanisms, buildings, etc., can solve the problem of not being able to close the windows by themselves and in time, so as to reduce driving risks and accident probability, and prevent windows Clamp people and objects, reduce the effect of manual operation

Active Publication Date: 2018-03-09
DALIAN ROILAND SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem in the prior art that when a car enters a tunnel or a parking lot, the car window cannot be closed by itself and in time, the present invention proposes an automatic control system for the car window to realize the recognition of the timing when the car enters the tunnel or parking lot, and control the opening of the windows

Method used

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  • Car window automatic control system and method
  • Car window automatic control system and method
  • Car window automatic control system and method

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Experimental program
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Embodiment 1

[0013] Embodiment 1: the existing vehicle window control system has the following disadvantages:

[0014] Manual operations are frequent. The existing control method for car windows requires manual operation, and the driver needs to adjust the height of the window rise during driving, which increases the number of operations by the driver, distracts the driver's attention, and increases driving risks.

[0015] Automatically raise the windows only when the vehicle is turned off and locked. The existing control method for automatically raising the car window only operates when the car is locked after the vehicle is turned off. The existing technology relies on detecting the lock command to trigger the window raising action, and the function is to prevent the driver from forgetting to raise the window and cause The contents of the car were stolen.

[0016] Only works when the speed exceeds the threshold. The existing control method for automatically raising car windows only au...

Embodiment 2

[0033] Embodiment 2: As an independent embodiment or as a supplement to Embodiment 1, this embodiment discloses a control method and system for automatically raising an automobile window, and the related hardware device is composed of the following parts: GPS positioning module , vehicle data communication gateway, buzzer, vehicle bus interface, window lift motor.

[0034] The vehicle data communication gateway contains a GPS positioning module and a buzzer. The vehicle data communication gateway is hidden and installed in the vehicle. The vehicle data communication gateway communicates with the vehicle internal bus through the vehicle OBD interface and the vehicle internal communication bus interface. The vehicle data communication gateway monitors the signal-to-noise ratio information of the GPS module while reading the positioning information of the GPS module. The vehicle data communication gateway can control the window lift motor through the vehicle bus, and the window l...

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Abstract

The invention relates to a car window automatic control system and method, and belongs to the field of car control. In order to solve the problems that in the prior art, after a car enters a tunnel ora parking lot, a car window cannot be automatically closed in time, and the car window automatic control system comprises a GPS positioning module used for collecting car positioning information andaccordingly obtaining the signal-to-noise ratio of a GPS signal, and a car data communication gateway communicated with a car internal bus to obtain car window opening and closing state information; and when the signal-to-noise ratio of the GPS signal is lower than a preset threshold value and the car window is in an opening state, control information is transmitted to a car internal bus, the control signal is transmitted through a car data communication bus, and a window rising motor is controlled to rise the window. Manual operation of a driver is reduced, the driving safety is improved, thecar window automatically rises when a car is driven into a building, the frequency of car window button operation by the driver in the travelling process is reduced, and the driving risk and the accident occurrence possibility are reduced.

Description

technical field [0001] The invention belongs to the field of automobile control, and relates to an automatic control system and method for a vehicle window. Background technique [0002] Car windows are generally divided into manual and electric windows. With the decline in the manufacturing cost of electric windows and the improvement of manufacturing technology, electric windows have gradually replaced manual windows. Electric window systems are generally installed on the doors and center consoles. The window lift button is set at the place, which is convenient for the driver and passengers to operate the lift window. The window lift button is generally divided into two working modes, jog mode and long press mode. Jog mode, that is, light pressing / lifting, can lower / raise the window by about 2 cm. Long press mode, that is, press the switch to the bottom / pull up the switch completely, and the window can be fully opened / closed. Opening the windows during driving can effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/70
CPCE05F15/70E05Y2900/55
Inventor 田雨农张东辉
Owner DALIAN ROILAND SCI & TECH CO LTD
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